Experts said it never seemed worth the money to replace the system.

"The candidates' experience is good evidence that we need to replace the system."

But national health insurance would replace our current system of 1,500 private insurers.

The capital proposal, in turn, calls for $430,000 to replace the system.

A movement might use an organization, but it can replace systems and people if they disappear.

With what, then, shall we replace the system of professional politicians?

This act replaced the earlier system of poor relief, dating from 1601.

They would like to replace the system with a broad-based business tax.

They want to replace our system with a socialist or communist form of government.

At the same time solar power replaced the older battery system.